title: Effect of age on concurrent administration of phenobarbital and valproic acid.
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004347:Drug Interactions; D006801:Humans; D007223:Infant; D010634:Phenobarbital / Q000008:administration & dosage* / Q000097:blood; D014635:Valproic Acid / Q000008:administration & dosage* / Q000097:blood
chemical_list: D014635:Valproic Acid; D010634:Phenobarbital